A teenage inventor's life spirals into chaos when a nefarious group discovers he's invented a device that can hear into the past. A teenage inventor's life spirals into chaos when a nefarious group discovers he's invented a device that can hear into the past. A teenage inventor's life spirals into chaos when a nefarious group discovers he's invented a device that can hear into the past. A teenage inventor's life spirals into chaos when a nefarious group discovers he's invented a device that can hear into the past.